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What is the Least Common Multiple of 6324 and 6343?

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Least common multiple (LCM) of 6324 and 6343 is 40113132.

LCM(6324,6343) = 40113132

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Least Common Multiple of 6324 and 6343 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6324 and 6343, than apply into the LCM equation.

GCF(6324,6343) = 1
LCM(6324,6343) = ( 6324 × 6343) / 1
LCM(6324,6343) = 40113132 / 1
LCM(6324,6343) = 40113132

Least Common Multiple (LCM) of 6324 and 6343 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 6324 and 6343. First we will calculate the prime factors of 6324 and 6343.

Prime Factorization of 6324

Prime factors of 6324 are 2, 3, 17, 31. Prime factorization of 6324 in exponential form is:

6324 = 22 × 31 × 171 × 311

Prime Factorization of 6343

Prime factors of 6343 are 6343. Prime factorization of 6343 in exponential form is:

6343 = 63431

Now multiplying the highest exponent prime factors to calculate the LCM of 6324 and 6343.

LCM(6324,6343) = 22 × 31 × 171 × 311 × 63431
LCM(6324,6343) = 40113132